Powder feeding technology
A pinch valve is mainly used to stop or let go of a bulk solid like grains or powders in air transportation lines and circuits.
It is made of a flexible sleeve, generally made of rubber, that is pinched by mechanical or air pressure. It ensures the control of the powder flow from 0 to 100%. Therefore, it can also tightly stop the material.
We use pinch valves inside our Powder color changing block MODUPOWDER.
It allows a quick and perfect colorchanging inside the powder supply circuit to the atomizer.
- Flow control
- Flow stop